FR2712444B1 - Method for constructing a spreading code associated with a user of a direct-access code division multiple distribution digital transmission system, and corresponding method for generating a table. - Google Patents

Method for constructing a spreading code associated with a user of a direct-access code division multiple distribution digital transmission system, and corresponding method for generating a table.

Info

Publication number
FR2712444B1
FR2712444B1 FR9313477A FR9313477A FR2712444B1 FR 2712444 B1 FR2712444 B1 FR 2712444B1 FR 9313477 A FR9313477 A FR 9313477A FR 9313477 A FR9313477 A FR 9313477A FR 2712444 B1 FR2712444 B1 FR 2712444B1
Authority
FR
France
Prior art keywords
constructing
direct
generating
user
transmission system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9313477A
Other languages
French (fr)
Other versions
FR2712444A1 (en
Inventor
Strat Evelyne Le
Rene Olivier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Original Assignee
Alcatel Mobile Communication France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Mobile Communication France SA filed Critical Alcatel Mobile Communication France SA
Priority to FR9313477A priority Critical patent/FR2712444B1/en
Priority to NZ264805A priority patent/NZ264805A/en
Priority to AU77529/94A priority patent/AU683694B2/en
Priority to EP94402507A priority patent/EP0652647A1/en
Priority to FI945230A priority patent/FI945230A/en
Priority to US08/338,114 priority patent/US5559829A/en
Priority to CA002135459A priority patent/CA2135459A1/en
Priority to JP6276799A priority patent/JPH07202752A/en
Priority to CN94118191A priority patent/CN1124439A/en
Priority to KR1019940029846A priority patent/KR950016119A/en
Publication of FR2712444A1 publication Critical patent/FR2712444A1/en
Application granted granted Critical
Publication of FR2712444B1 publication Critical patent/FR2712444B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • H04J13/107—Combining codes by concatenation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/30—Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0029—Gold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0033—Kasami

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR9313477A 1993-11-10 1993-11-10 Method for constructing a spreading code associated with a user of a direct-access code division multiple distribution digital transmission system, and corresponding method for generating a table. Expired - Fee Related FR2712444B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9313477A FR2712444B1 (en) 1993-11-10 1993-11-10 Method for constructing a spreading code associated with a user of a direct-access code division multiple distribution digital transmission system, and corresponding method for generating a table.
NZ264805A NZ264805A (en) 1993-11-10 1994-10-28 Generating a spread code for a direct sequence code division multiple access digital transmission system
AU77529/94A AU683694B2 (en) 1993-11-10 1994-10-31 A method of generating a spread code
FI945230A FI945230A (en) 1993-11-10 1994-11-07 Method for constructing a user-provided spreading code in CDMA numeric transmission and the corresponding method for forming a table
EP94402507A EP0652647A1 (en) 1993-11-10 1994-11-07 Construction method of a spread code associated with a user of a direct sequence code division multiple access (DS-CDMA) and corresponding table generating method
CA002135459A CA2135459A1 (en) 1993-11-10 1994-11-09 Process for constructing a spread code associated with the user of a direct sequence and code distribution multiple access digital transmission system and process for generating a table
US08/338,114 US5559829A (en) 1993-11-10 1994-11-09 Method of constructing a spreading code associated with one user of a direct sequence code division multiple access digital transmission system and corresponding method of generating a table
JP6276799A JPH07202752A (en) 1993-11-10 1994-11-10 Construction of development cord that relates to user of direct sequence sign partition multiple access digital transmission system and table creation method that corresponds to it
CN94118191A CN1124439A (en) 1993-11-10 1994-11-10 Method for constructing user spreading codes and method for generating corresponding table
KR1019940029846A KR950016119A (en) 1993-11-10 1994-11-10 How to configure spreading code associated with a user of direct sequential code division multiple access digital transmission system and corresponding method for generating table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313477A FR2712444B1 (en) 1993-11-10 1993-11-10 Method for constructing a spreading code associated with a user of a direct-access code division multiple distribution digital transmission system, and corresponding method for generating a table.

Publications (2)

Publication Number Publication Date
FR2712444A1 FR2712444A1 (en) 1995-05-19
FR2712444B1 true FR2712444B1 (en) 1995-12-29

Family

ID=9452763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313477A Expired - Fee Related FR2712444B1 (en) 1993-11-10 1993-11-10 Method for constructing a spreading code associated with a user of a direct-access code division multiple distribution digital transmission system, and corresponding method for generating a table.

Country Status (10)

Country Link
US (1) US5559829A (en)
EP (1) EP0652647A1 (en)
JP (1) JPH07202752A (en)
KR (1) KR950016119A (en)
CN (1) CN1124439A (en)
AU (1) AU683694B2 (en)
CA (1) CA2135459A1 (en)
FI (1) FI945230A (en)
FR (1) FR2712444B1 (en)
NZ (1) NZ264805A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770289B1 (en) * 1995-05-12 2002-11-27 Koninklijke Philips Electronics N.V. A direct-sequence spread spectrum communication system, a primary radio station, and a secondary radio station
EP0767544A3 (en) * 1995-10-04 2002-02-27 Interuniversitair Micro-Elektronica Centrum Vzw Programmable modem using spread spectrum communication
FI955113A (en) * 1995-10-26 1997-04-27 Nokia Mobile Phones Ltd Procedure for data communication, transmitters and receivers
FR2756692B1 (en) * 1996-11-29 1999-01-08 Commissariat Energie Atomique DIRECT SEQUENCE SPREAD SPECTRUM TRANSMISSION METHOD, WITH SEQUENCE GENERATION AND OPTIMIZATION
US6185244B1 (en) * 1997-08-29 2001-02-06 Telefonaktiebolaget Lm Ericsson Cell searching in a CDMA communications system
US6181729B1 (en) 1997-12-19 2001-01-30 Supergold Communication Limited Spread spectrum communication
IES81048B2 (en) * 1997-12-19 1999-12-01 Supergold Technology Limited Spread spectrum communication
US7301983B1 (en) * 1998-01-05 2007-11-27 Intel Corporation Method for using codebook indexing to achieve high bit densities in a direct-sequence CDMA spread spectrum communication system
US6266331B1 (en) 1998-07-01 2001-07-24 Lucent Technologies, Inc. Device for generating multiple spreading sequences in reverse high speed data channels
EP1112633B1 (en) * 1998-09-08 2004-11-17 Siemens Aktiengesellschaft Method for forming or detecting a signal sequence and transmitter unit and receiver unit
GB2342251A (en) * 1998-09-29 2000-04-05 Secr Defence Proximity measuring apparatus
FI982203A (en) 1998-10-09 2000-04-10 Nokia Networks Oy Method and generator for generating an orthogonal spreading code in a CDMA radio system
US6434163B1 (en) * 1998-10-10 2002-08-13 Agere Systems Guardian Corp. Transverse correlator structure for a rake receiver
EP1129524A1 (en) * 1999-09-10 2001-09-05 Koninklijke Philips Electronics N.V. Spread spectrum transmission system with reduction of intersymbol interference
US6643280B1 (en) * 1999-10-27 2003-11-04 Lucent Technologies Inc. Method and apparatus for generation of CDMA long codes
IES20000064A2 (en) * 2000-01-25 2001-07-25 Supergold Comm Ltd Improved Spread Spectrum Communication
KR100498919B1 (en) * 2000-11-21 2005-07-04 삼성전자주식회사 A preamble sequence for using synchronization of wireless communication system
FR2827971B1 (en) * 2001-07-27 2003-10-10 Thales Sa MULTI-USER OPTICAL COMMUNICATIONS NETWORK, LOW LATENCY RECONFIGURABLE
KR100450936B1 (en) * 2001-08-27 2004-10-02 삼성전자주식회사 Apparatus for generating preamble sequence in broadband wireless access communication system using orthogonal frequency division multiplexing scheme and method thereof
CN1669236A (en) * 2002-09-03 2005-09-14 诺基亚公司 Wireless system
GB2394867B (en) * 2002-11-01 2005-06-01 Ipwireless Inc Arrangement and method for sequence production in a spread spectrum communication system
KR100520158B1 (en) * 2003-10-27 2005-10-10 삼성전자주식회사 Preamble sequence group generation method
ES2688755T3 (en) * 2004-12-17 2018-11-06 The European Union, Represented By The European Commission Propagation codes for a satellite navigation system
US7873097B1 (en) * 2006-09-20 2011-01-18 Interstate Electronics Corporation Systems and methods for concatenation in spread spectrum systems
US9130734B1 (en) 2007-09-20 2015-09-08 Interstate Electronics Corporation Multi-tone concatenated spread spectrum communications
GB2477918B (en) * 2010-02-15 2012-09-19 Toshiba Res Europ Ltd Wireless communications apparatus and method
US10666374B2 (en) 2018-05-11 2020-05-26 At&T Intellectual Property I, L.P. Non-orthogonal multiple access for uplink data transmission for 5G or other next generation network

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8516581D0 (en) * 1985-07-01 1985-08-07 Secr Defence Serial data highway system
JPS6223634A (en) * 1985-07-24 1987-01-31 Nec Home Electronics Ltd Method and apparatus for spread spectrum power line carrier communication
NL8700930A (en) * 1987-04-17 1988-11-16 Hollandse Signaalapparaten Bv SYSTEM OF ORTHOGONALLY OPERATING CODE GENERATORS, RADIOS EQUIPPED WITH A CODE GENERATOR AND CODE GENERATORS OF SUCH A SYSTEM.
US4755987A (en) * 1987-06-05 1988-07-05 Bell Communications Research, Inc. High speed scrambling at lower clock speeds
JP2719681B2 (en) * 1987-07-31 1998-02-25 株式会社 アドバンテスト Pseudo-random pattern generator
US5166952A (en) * 1990-05-24 1992-11-24 Cylink Corporation Method and apparatus for the reception and demodulation of spread spectrum radio signals
US5157686A (en) * 1990-05-24 1992-10-20 Cylink Corporation Method and apparatus for the modulation of spread spectrum radio signals
JPH04179324A (en) * 1990-11-14 1992-06-26 Yamaha Corp Spread spectrum multiple access communication equipment
FR2681199B1 (en) * 1991-09-11 1993-12-03 Agence Spatiale Europeenne METHOD AND DEVICE FOR MULTIPLEXING DATA SIGNALS.
US5210770A (en) * 1991-09-27 1993-05-11 Lockheed Missiles & Space Company, Inc. Multiple-signal spread-spectrum transceiver
US5237586A (en) * 1992-03-25 1993-08-17 Ericsson-Ge Mobile Communications Holding, Inc. Rake receiver with selective ray combining
US5313457A (en) * 1992-04-14 1994-05-17 Trimble Navigation Limited Code position modulation system and method for multiple user satellite communications

Also Published As

Publication number Publication date
AU7752994A (en) 1995-05-18
JPH07202752A (en) 1995-08-04
FR2712444A1 (en) 1995-05-19
AU683694B2 (en) 1997-11-20
FI945230A0 (en) 1994-11-07
US5559829A (en) 1996-09-24
CA2135459A1 (en) 1995-05-11
CN1124439A (en) 1996-06-12
EP0652647A1 (en) 1995-05-10
FI945230A (en) 1995-05-11
NZ264805A (en) 1996-11-26
KR950016119A (en) 1995-06-17

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Legal Events

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